<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM QUARTER
ENDED SEPTEMBER 30, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>

                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1999
<PERIOD-START>                             JAN-01-1999
<PERIOD-END>                               SEP-30-1999
<CASH>                                       2,445,630
<SECURITIES>                                   499,158
<RECEIVABLES>                                  490,074
<ALLOWANCES>                                    24,167
<INVENTORY>                                    210,535
<CURRENT-ASSETS>                             3,799,927
<PP&E>                                         683,612
<DEPRECIATION>                                 367,627
<TOTAL-ASSETS>                               4,840,958
<CURRENT-LIABILITIES>                          568,825
<BONDS>                                              0
<PREFERRED-MANDATORY>                                0
<PREFERRED>                                          0
<COMMON>                                       104,085
<OTHER-SE>                                   4,123,048
<TOTAL-LIABILITY-AND-EQUITY>                 4,840,958
<SALES>                                      1,494,392
<TOTAL-REVENUES>                             2,088,808
<CGS>                                          635,691
<TOTAL-COSTS>                                4,801,955
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                              10,727
<INCOME-PRETAX>                            (2,592,326)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                        (2,592,326)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                               (2,592,326)
<EPS-BASIC>                                      (.26)
<EPS-DILUTED>                                    (.26)